CVE-2026-54786Low▾ SunlitLeak in WASIp1 `fd_renumber` implementation
▾ Sunlit zone — Low / medium · no exploitation signal
impact 13.8 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Aug 1.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
0.2%
0.2% → 0.4%
none → low
Last analysed / modified upstream
This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-3p27-qvp9-27qf For more information see the GitHub-hosted security advisory.
wasmtime-wasi >= 45.0.0, < 45.0.2Upgrade to a patched release:
wasmtime-wasi 45.0.2Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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